CodeRegionResultsSnapshot.java

/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 1997-2009 Sun Microsystems, Inc. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common * Development and Distribution License("CDDL") (collectively, the * "License"). You may not use this file except in compliance with the * License. You can obtain a copy of the License at * http://www.netbeans.org/cddl-gplv2.html * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the * specific language governing permissions and limitations under the * License. When distributing the software, include this License Header * Notice in each file and include the License file at * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun in the GPL Version 2 section of the License file that * accompanied this code. If applicable, add the following below the * License Header, with the fields enclosed by brackets [] replaced by * your own identifying information: * "Portions Copyrighted [year] [name of copyright owner]" * * Contributor(s): * The Original Software is NetBeans. The Initial Developer of the Original * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun * Microsystems, Inc. All Rights Reserved. * * If you wish your version of this file to be governed by only the CDDL * or only the GPL Version 2, indicate your decision by adding * "[Contributor] elects to include this software in this distribution * under the [CDDL or GPL Version 2] license." If you do not indicate a * single choice of license, a recipient has the option to distribute * your version of this file under either the CDDL, the GPL Version 2 or * to extend the choice of license to its licensees as provided above. * However, if you add GPL Version 2 code and therefore, elected the GPL * Version 2 license, then the option applies only if the new code is * made subject to such option by the copyright holder. */package org.netbeans.lib.profiler.results.coderegion;
import org.netbeans.lib.profiler.results.ResultsSnapshot;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.text.MessageFormat;
import java.util.ResourceBundle;
import java.util.logging.Level;
/** * A class that holds single snapshot of Code Fragment profiling results. * * @author ian Formanek */00057publicfinalclass CodeRegionResultsSnapshotextendsResultsSnapshot {
//~ Static fields/initializers -----------------------------------------------------------------------------------------------// -----// I18N String constantsprivatestaticfinal ResourceBundle messages = ResourceBundle.getBundle("org.netbeans.lib.profiler.results.coderegion.Bundle"); // NOI18Nprivatestaticfinal String CODE_FRAGMENT_MSG = messages.getString("CodeRegionResultsSnapshot_CodeFragmentMsg"); // NOI18N// -----//~ Instance fields ----------------------------------------------------------------------------------------------------------privatelong[] rawData;
privatelong timerCountsInSecond;
//~ Constructors -------------------------------------------------------------------------------------------------------------publicCodeRegionResultsSnapshot(long beginTime, long timeTaken, long[] rawData, long timerCountsInSecond) {
super(beginTime, timeTaken);
this.rawData = rawData;
this.timerCountsInSecond = timerCountsInSecond;
if (LOGGER.isLoggable(Level.FINEST)) {
debugValues();
}
}
publicCodeRegionResultsSnapshot() {
} // for loading from file//~ Methods ------------------------------------------------------------------------------------------------------------------ /** * @return The number of invocations for which we remember their time. * @see #getTimes() - getTimes()[0] contains the total number of invocations of the tracked method/code */00092publicintgetInvocations() {
if (rawData == null) {
return 0;
} else {
return rawData.length;
}
}
publiclong getTimerCountsInSecond() {
return timerCountsInSecond;
}
/** * @return an array of long values. times[0] is total number of invocations, times[1]-times[times.length-1] contain * the invocation times for all invocations. */00108publiclong[] getTimes() {
return rawData;
}
publicvoid readFromStream(DataInputStream in) throws IOException {
super.readFromStream(in);
timerCountsInSecond = in.readLong();
int len = in.readInt();
rawData = newlong[len];
for (int i = 0; i < len; i++) {
rawData[i] = in.readLong();
}
if (LOGGER.isLoggable(Level.FINEST)) {
debugValues();
}
}
public String toString() {
return MessageFormat.format(CODE_FRAGMENT_MSG, new Object[] { super.toString() });
}
publicvoid writeToStream(DataOutputStream out) throws IOException {
super.writeToStream(out);
out.writeLong(timerCountsInSecond);
out.writeInt(rawData.length);
for (int i = 0; i < rawData.length; i++) {
out.writeLong(rawData[i]);
}
}
privatevoid debugValues() {
LOGGER.finest("rawData.length: " + debugLength(rawData)); // NOI18N
LOGGER.finest("timerCountsInSecond: " + timerCountsInSecond); // NOI18N
}
}